I've read through the forums and can't find any suggestions. I've spoken to Midwest Diesel Conversions in Ottawa KS (about an hour away) and just wanted to see if anyone had others they could suggest from personal experience.

Here's the main thread that I referenced (along with random searches on 4btswaps)
www dot 4btswaps dot com/forum/showthread.php?23169-Shops-that-do-diesel-conversions-in-the-USA

I'm not doing it myself because I don't have a shop and I don't think I possess the skillset (or proper tools).